DocumentCode :
3352633
Title :
Rapid reconstruction of surface by original measuring data
Author :
Ren, Zhongwei ; Wang, Qi ; Zhao, Wenhui ; Guo, Zhongfeng ; Jiang, Weiwei
Author_Institution :
Inst. of Mech. Eng., ShenYang Univ. of Technol., Shenyang, China
fYear :
2010
fDate :
26-28 June 2010
Firstpage :
5644
Lastpage :
5646
Abstract :
The reconstruction of surface by measuring data is the link between part measuring and processing, it is also the key course for accurate and fast machining. A method of rapid data processing which represented complicated revolution surfaces by a set of measuring points is developed. After eliminated and revised by rate limiting and curvature monotony, the measuring data is partial curve fitted in generatrix and circle direction, and the machining control point with normal vector is solved. The reconstructed surface is smooth because of local interpolation is adopted, this method is proved to be fast, stable, accurate and efficient by reason of simple model, and the problem of complicated surface reconstruction with measuring data is solved.
Keywords :
curve fitting; interpolation; machining; surface reconstruction; vectors; circle direction; complicated revolution surfaces; curvature monotony; generatrix; local interpolation; machining control point; measuring data; measuring points; normal vector; partial curve fitted; rapid data processing; rapid surface reconstruction; rate limiting; Curve fitting; Data processing; Interpolation; Machining; Mechanical engineering; Mechanical variables measurement; Surface fitting; Surface reconstruction; Tin; curve fitting; data processing; measuring; surface;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
Type :
conf
DOI :
10.1109/MACE.2010.5535838
Filename :
5535838
Link To Document :
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